🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.53 AU - 0.55 AU

Year: 146 Days

Day: 19.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,091,008 km

• M1: 55,650 km (0.098 R)
• M2: 94,695 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.54 AU - 0.68 AU

Year: 175 Days

Day: 23.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.56 AU - 0.84 AU

Year: 215 Days

Day: 18.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,091,008 km

• M1: 40,092 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.96 AU - 1.2 AU

Year: 412 Days

Day: 17.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.78 AU - 2.8 AU

Year: 1711 Days

Day: 30.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,091,008 km

• M1: 530,474 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.68 AU - 3.18 AU

Year: 1841 Days

Day: 44.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,091,008 km

• M1: 359,484 km (0.087 R)
• M2: 1,061,696 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.1

Radius: 13

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.57 AU - 9.49 AU

Year: 9145 Days

Day: 13.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,091,008 km

• M1: 246,388 km (0.066 R)
• M2: 422,614 km (0.07 R)
• M3: 538,552 km (0.114 R)
• M4: 737,368 km (0.089 R)
• M5: 1,210,546 km (0.068 R)
• M6: 1,406,370 km (0.087 R)
• M7: 1,536,669 km (0.076 R)
• M8: 1,632,262 km (0.101 R)
• M9: 1,789,789 km (0.034 R)
• M10: 1,890,917 km (0.077 R)
• M11: 2,745,869 km (0.108 R)
• M12: 2,863,453 km (0.061 R)
• M13: 3,128,241 km (0.103 R)
• M14: 3,604,710 km (0.103 R)
• M15: 3,733,963 km (0.11 R)
• M16: 3,970,627 km (0.069 R)
• M17: 4,321,284 km (0.116 R)
• M18: 4,458,914 km (0.096 R)
• M19: 4,880,481 km (0.051 R)
• M20: 5,762,061 km (0.081 R)
• M21: 6,471,305 km (0.113 R)
• M22: 6,629,130 km (0.097 R)
• M23: 6,948,671 km (0.1 R)
• M24: 7,470,618 km (0.111 R)
• M25: 7,703,094 km (0.089 R)
• M26: 7,803,324 km (0.115 R)
• M27: 8,107,008 km (0.114 R)
• M28: 8,935,630 km (0.071 R)
• M29: 9,076,402 km (0.079 R)
• M30: 9,682,872 km (0.069 R)
• M31: 10,302,506 km (0.106 R)
• M32: 10,635,810 km (0.086 R)
• M33: 10,747,709 km (0.06 R)
• M34: 10,860,057 km (0.03 R)
• M35: 11,695,412 km (0.063 R)
• M36: 11,926,840 km (0.083 R)
• M37: 12,081,973 km (0.083 R)
• M38: 12,198,809 km (0.118 R)
• M39: 12,947,247 km (0.05 R)
• M40: 13,106,718 km (0.112 R)
• M41: 13,427,755 km (0.114 R)
• M42: 13,954,789 km (0.102 R)
• M43: 14,036,469 km (0.113 R)
• M44: 14,282,558 km (0.072 R)
• M45: 14,654,308 km (0.057 R)
• M46: 16,345,063 km (0.117 R)
• M47: 16,820,785 km (0.067 R)
• M48: 17,038,599 km (0.107 R)
• M49: 17,169,647 km (0.115 R)
• M50: 17,830,271 km (0.102 R)
• M51: 18,007,844 km (0.068 R)
• M52: 18,141,435 km (0.101 R)
• M53: 18,724,118 km (0.092 R)
• M54: 19,495,295 km (0.101 R)
• M55: 19,632,327 km (0.1 R)
• M56: 20,138,117 km (0.12 R)
• M57: 20,415,771 km (0.092 R)
• M58: 20,508,671 km (0.109 R)
• M59: 21,491,978 km (0.104 R)
• M60: 21,680,920 km (0.114 R)
• M61: 22,634,457 km (0.118 R)
• M62: 22,923,181 km (0.078 R)
• M63: 23,943,289 km (0.094 R)
• M64: 24,139,412 km (0.09 R)
• M65: 24,335,834 km (0.118 R)
• M66: 24,779,990 km (0.073 R)
• M67: 28,428,831 km (0.12 R)
• M68: 29,209,882 km (0.115 R)
• M69: 30,474,283 km (0.072 R)
• M70: 31,273,584 km (0.111 R)
• M71: 33,548,070 km (0.102 R)
• M72: 34,262,999 km (0.087 R)
• M73: 34,594,508 km (0.115 R)
• M74: 34,871,712 km (0.071 R)
• M75: 35,038,364 km (0.085 R)
• M76: 36,437,404 km (0.092 R)
• M77: 37,228,926 km (0.112 R)
• M78: 37,911,840 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140

Radius: 7.5

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 11.81 AU - 18.39 AU

Year: 21540 Days

Day: 24 Hours

Environment

Temp: -199 °C

Axial Tilt: 88.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,091,008 km

• M1: 162,912 km (0.108 R)
• M2: 257,159 km (0.098 R)
• M3: 337,493 km (0.114 R)
• M4: 387,907 km (0.047 R)
• M5: 441,463 km (0.096 R)
• M6: 512,373 km (0.079 R)
• M7: 587,471 km (0.082 R)
• M8: 1,217,128 km (0.107 R)
• M9: 1,341,145 km (0.112 R)
• M10: 1,535,173 km (0.117 R)
• M11: 1,902,287 km (0.094 R)
• M12: 1,974,094 km (0.062 R)
• M13: 2,071,332 km (0.048 R)
• M14: 3,016,940 km (0.115 R)
• M15: 3,073,039 km (0.057 R)
• M16: 3,475,009 km (0.115 R)
• M17: 3,742,340 km (0.071 R)
• M18: 4,909,952 km (0.115 R)
• M19: 5,243,555 km (0.071 R)
• M20: 5,862,591 km (0.074 R)
• M21: 6,252,293 km (0.063 R)
• M22: 7,093,931 km (0.066 R)
• M23: 7,281,527 km (0.086 R)
• M24: 7,585,210 km (0.026 R)
• M25: 8,881,476 km (0.083 R)
• M26: 9,287,634 km (0.099 R)
• M27: 9,493,032 km (0.037 R)
• M28: 9,741,514 km (0.091 R)
• M29: 10,287,098 km (0.065 R)
• M30: 10,713,601 km (0.098 R)
• M31: 11,145,939 km (0.088 R)
• M32: 11,451,867 km (0.115 R)
• M33: 11,672,075 km (0.075 R)
• M34: 12,206,438 km (0.054 R)
• M35: 12,657,925 km (0.119 R)
• M36: 13,391,403 km (0.114 R)
• M37: 13,950,749 km (0.076 R)
• M38: 14,327,736 km (0.082 R)
• M39: 15,140,053 km (0.062 R)
• M40: 16,859,231 km (0.056 R)
• M41: 16,959,312 km (0.101 R)
• M42: 17,412,295 km (0.057 R)
• M43: 18,022,205 km (0.083 R)
• M44: 18,691,057 km (0.026 R)
• M45: 20,105,804 km (0.039 R)
• M46: 20,478,153 km (0.063 R)
• M47: 20,852,896 km (0.073 R)
• M48: 22,981,524 km (0.068 R)
• M49: 24,325,511 km (0.037 R)
• M50: 24,495,305 km (0.079 R)
• M51: 25,292,811 km (0.105 R)
• M52: 25,350,107 km (0.113 R)
• M53: 26,098,845 km (0.113 R)
• M54: 27,854,376 km (0.108 R)
• M55: 28,985,784 km (0.064 R)
• M56: 29,406,304 km (0.062 R)
• M57: 30,314,513 km (0.108 R)
• M58: 31,170,362 km (0.063 R)
• M59: 31,231,697 km (0.025 R)
• M60: 31,662,988 km (0.084 R)
• M61: 31,786,556 km (0.105 R)
• M62: 31,848,339 km (0.043 R)
• M63: 32,469,021 km (0.076 R)
• M64: 33,848,313 km (0.084 R)
• M65: 34,672,298 km (0.094 R)
• M66: 35,567,193 km (0.036 R)
• M67: 35,695,548 km (0.115 R)
• M68: 36,146,436 km (0.11 R)
• M69: 37,314,197 km (0.049 R)
• M70: 37,510,021 km (0.1 R)
• M71: 38,231,082 km (0.117 R)
• M72: 38,428,551 km (0.1 R)
• M73: 38,626,320 km (0.072 R)
• M74: 38,758,265 km (0.113 R)
• M75: 40,153,714 km (0.108 R)
• M76: 40,891,232 km (0.09 R)
• M77: 43,198,928 km (0.085 R)
• M78: 43,885,732 km (0.109 R)
• M79: 44,092,476 km (0.065 R)
• M80: 44,161,441 km (0.116 R)
• M81: 44,368,634 km (0.113 R)
• M82: 44,645,390 km (0.051 R)
• M83: 45,478,949 km (0.08 R)
• M84: 45,548,662 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 18,519 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit